1200 Internet Radio Broadcast / 16 Million RGB Lights / Custom Ring.
Go down and check coupons out. Remember to check price history if it is available. Let’s see what best price is ATM.
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. I am tired of searching coupons, but I found one for you…
Link: Banggood product page
1. ($25.41): BGSM15
apply code in your basket (cart) after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): 22XM, 6OFFXM, HU19150, aff7off, affiliate6, 2019SPEDM, bgssaff9, BGESXMMA, 22XMG, BGaDmITAd, BGBFAFF2019, BGCITYADS2019, BGAQ20, BGSAMH, BGSMARTHO
(you can check these old coupons out, but these probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Xiaomi Mi Smart Gateway [EU] ($-3)
Price history and price alert
Price history (for all/most countries) for Xiaomi Mi Smart Gateway is here. The lowest price was: $19.99.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).
The coupons PTBRMAR250 says this order cannot be used to orders to Portugal.
Why if the coupon is to Portugal and Brazil?
Coupon’s name says it’s for PT and BR (“PTBR”). I will change it to Brazil then. Sorry